Asmall bubble rises from the bottom of a lake, where the temperature and pressure are 4°c and 3.0 atm, to the water's surface, where the temperature is 25°c and the pressure is 0.95 atm. calculate the final volume of the bubble if its initial volume was 2.1 ml.

7.13mL

Explanation:

P₁V₁T₁ = P₂V₂T₂

P₁ = 3atm , V₁ = 2.1 mL , T₁ = 273 + 4 =277K

P₂ = 0.95atm , V₂ = ? , T₂ = 273 + 25 =298K

V₂ = P₁V₁T₂ / P₂T₁

V₂ = (3atm)(2.1 mL )(298K) / (0.95atm)(277K)

V₂ = 7.13mL

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